Prometheus Non-Linear Upgrade Spring for Airsoft AEGs (Model: MS135 / Crimson)

Features

• Non-linear spring design made of high quality spring steel
• Upgrade spring allows you to custom-tune your AEG's muzzle velocity
• Naming convention follows meters per second (with a 0.20g BB), allowing you to quickly reference how strong a spring should be
• Color-coded for quick reference in a parts bin even if you lose the packaging
• Fits in most gearboxes that accept standard TM-spec springs

Manufacturer: Prometheus

Specifications:

Velocity: Approx. 450FPS
Compatibility: For Tokyo Marui, EMG, Matrix, and Other Standard Tokyo Marui-Spec Airsoft AEG Gearboxes
Material: Steel


NOTE: Velocity (FPS) estimate based on average power output. Exact FPS result may vary based on alignment, installation, inner barrel, cylinder and other factors

About Laylax

Providing products in the Japanese market for the better part of 20 years, Laylax is well known for their high manufacturing quality and precise tolerances. Their tried and true parts and accessories have led them to be the leader in Japanese airsoft engineering.